Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC113H208N28O19

DescriptionStandard

        KLLKKLLKLWKKLLKKLK
    

Molecular Weight2263.04 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)8.75

Net Charge (pH 7.4) 8.53

Charge Density (pH 7.0) 0.4862

GRAVY Index-0.31

Hydrophobic Moment 0.82

Boman Index-0.23

Instability Index-19.85

Aliphatic Index 173.33

Aromaticity 0.0556

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 807.99

LogP 1.89

H-bond Donors 29.0

H-bond Acceptors 28.0

Rotatable Bonds 89.0

Heavy Atoms 160.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336772 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas aeruginosa U-31

Activity100 μg/mL

MethodMIC

RECORD: Rec_0413833 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial

TargetHuman erythrocytes

Activity100 μM

MethodHemolysis

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